From 25295ee285bdf92c8a69bbff81b3f4c98072caf4 Mon Sep 17 00:00:00 2001
From: Thiago Santos <thiagoss@osg.samsung.com>
Date: Tue, 24 Mar 2015 16:04:16 -0300
Subject: [PATCH] output-selector: add drain handling

Release the latest buffer, if any, and then just let
the drain be pushed downstream
---
 plugins/elements/gstoutputselector.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugins/elements/gstoutputselector.c b/plugins/elements/gstoutputselector.c
index 8ad870c..beb4c70 100644
--- a/plugins/elements/gstoutputselector.c
+++ b/plugins/elements/gstoutputselector.c
@@ -595,9 +595,16 @@ gst_output_selector_query (GstPad * pad, GstObject * parent, GstQuery * query)
       }
       break;
     }
+    case GST_QUERY_DRAIN:
+      if (sel->latest_buffer) {
+        gst_buffer_unref (sel->latest_buffer);
+        sel->latest_buffer = NULL;
+      }
+      /* fall through */
     default:
       res = gst_pad_query_default (pad, parent, query);
       break;
   }
+
   return res;
 }
-- 
2.7.4